{"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true","next":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026page=2","last":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026page=2"},"meta":{"pages":{"current_page":1,"next_page":2,"prev_page":null,"total_pages":2,"limit_value":10,"offset_value":0,"total_count":11,"first_page?":true,"last_page?":false}},"data":[],"included":[{"type":"facet","id":"repository_ssim","attributes":{"label":"Repository","items":[{"attributes":{"label":"College of William and Mary","value":"College of William and Mary","hits":10},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Brepository%5D%5B%5D=College+of+William+and+Mary\u0026group=true"}},{"attributes":{"label":"Fairfax County Public Library","value":"Fairfax County Public Library","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Brepository%5D%5B%5D=Fairfax+County+Public+Library\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/repository_ssim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"facet","id":"collection_ssim","attributes":{"label":"Collection","items":[{"attributes":{"label":"Arthur P. Pratt Letter, 1917","value":"Arthur P. Pratt Letter, 1917","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=Arthur+P.+Pratt+Letter%2C+1917\u0026group=true"}},{"attributes":{"label":"Bill Newton Letter, 1917","value":"Bill Newton Letter, 1917","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=Bill+Newton+Letter%2C+1917\u0026group=true"}},{"attributes":{"label":"Corporal Bruce E. Kline letters, 1918/1919","value":"Corporal Bruce E. Kline letters, 1918/1919","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=Corporal+Bruce+E.+Kline+letters%2C+1918%2F1919\u0026group=true"}},{"attributes":{"label":"D. W. Siegfried letters, 1918/1919","value":"D. W. Siegfried letters, 1918/1919","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=D.+W.+Siegfried+letters%2C+1918%2F1919\u0026group=true"}},{"attributes":{"label":"Fredel Mendinger letters, 1918","value":"Fredel Mendinger letters, 1918","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=Fredel+Mendinger+letters%2C+1918\u0026group=true"}},{"attributes":{"label":"Frederic Baer letters, 1918","value":"Frederic Baer letters, 1918","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=Frederic+Baer+letters%2C+1918\u0026group=true"}},{"attributes":{"label":"Glenn C. Homard Letters and Postcards, 1918/1921","value":"Glenn C. Homard Letters and Postcards, 1918/1921","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=Glenn+C.+Homard+Letters+and+Postcards%2C+1918%2F1921\u0026group=true"}},{"attributes":{"label":"Oliver Hansen World War I Photograph Album, 1919","value":"Oliver Hansen World War I Photograph Album, 1919","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=Oliver+Hansen+World+War+I+Photograph+Album%2C+1919\u0026group=true"}},{"attributes":{"label":"The Daughters of the American Revolution Collection, 1919-1969","value":"The Daughters of the American Revolution Collection, 1919-1969","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=The+Daughters+of+the+American+Revolution+Collection%2C+1919-1969\u0026group=true"}},{"attributes":{"label":"William C. Hensyl letters, 1918/1919","value":"William C. Hensyl letters, 1918/1919","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=William+C.+Hensyl+letters%2C+1918%2F1919\u0026group=true"}},{"attributes":{"label":"World War I Collection, 1913/1923","value":"World War I Collection, 1913/1923","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcollection%5D%5B%5D=World+War+I+Collection%2C+1913%2F1923\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/collection_ssim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"facet","id":"date_range_isim","attributes":{"label":"Date range","items":[{"attributes":{"label":"1913","value":"1913","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1913\u0026group=true"}},{"attributes":{"label":"1914","value":"1914","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1914\u0026group=true"}},{"attributes":{"label":"1915","value":"1915","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1915\u0026group=true"}},{"attributes":{"label":"1916","value":"1916","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1916\u0026group=true"}},{"attributes":{"label":"1917","value":"1917","hits":3},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1917\u0026group=true"}},{"attributes":{"label":"1918","value":"1918","hits":7},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1918\u0026group=true"}},{"attributes":{"label":"1919","value":"1919","hits":6},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1919\u0026group=true"}},{"attributes":{"label":"1920","value":"1920","hits":2},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1920\u0026group=true"}},{"attributes":{"label":"1921","value":"1921","hits":2},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1921\u0026group=true"}},{"attributes":{"label":"1922","value":"1922","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1922\u0026group=true"}},{"attributes":{"label":"1923","value":"1923","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bdate_range%5D%5B%5D=1923\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/date_range_isim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"facet","id":"creator_ssim","attributes":{"label":"Creator","items":[{"attributes":{"label":"Barranger \u0026 Company, Inc.","value":"Barranger \u0026 Company, Inc.","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcreators%5D%5B%5D=Barranger+%26+Company%2C+Inc.\u0026group=true"}},{"attributes":{"label":"Gary Alonzo Barranger","value":"Gary Alonzo Barranger","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcreators%5D%5B%5D=Gary+Alonzo+Barranger\u0026group=true"}},{"attributes":{"label":"Hansen, Oliver","value":"Hansen, Oliver","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcreators%5D%5B%5D=Hansen%2C+Oliver\u0026group=true"}},{"attributes":{"label":"Homard, Glenn Clarence","value":"Homard, Glenn Clarence","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcreators%5D%5B%5D=Homard%2C+Glenn+Clarence\u0026group=true"}},{"attributes":{"label":"Newton, Bill","value":"Newton, Bill","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcreators%5D%5B%5D=Newton%2C+Bill\u0026group=true"}},{"attributes":{"label":"Pratt, Arthur P.","value":"Pratt, Arthur P.","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcreators%5D%5B%5D=Pratt%2C+Arthur+P.\u0026group=true"}},{"attributes":{"label":"Virginia Room staff","value":"Virginia Room staff","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bcreators%5D%5B%5D=Virginia+Room+staff\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/creator_ssim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"facet","id":"names_ssim","attributes":{"label":"Names","items":[{"attributes":{"label":"Barranger \u0026 Company, Inc.","value":"Barranger \u0026 Company, Inc.","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Barranger+%26+Company%2C+Inc.\u0026group=true"}},{"attributes":{"label":"Daughters of the American Revolution","value":"Daughters of the American Revolution","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Daughters+of+the+American+Revolution\u0026group=true"}},{"attributes":{"label":"District of Columbia Daughters of the American Revolution - Susan Riviere Chapter","value":"District of Columbia Daughters of the American Revolution - Susan Riviere Chapter","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=District+of+Columbia+Daughters+of+the+American+Revolution+-+Susan+Riviere+Chapter\u0026group=true"}},{"attributes":{"label":"Gary Alonzo Barranger","value":"Gary Alonzo Barranger","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Gary+Alonzo+Barranger\u0026group=true"}},{"attributes":{"label":"Hansen, Oliver","value":"Hansen, Oliver","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Hansen%2C+Oliver\u0026group=true"}},{"attributes":{"label":"Homard, Glenn Clarence","value":"Homard, Glenn Clarence","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Homard%2C+Glenn+Clarence\u0026group=true"}},{"attributes":{"label":"Newton, Bill","value":"Newton, Bill","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Newton%2C+Bill\u0026group=true"}},{"attributes":{"label":"Pratt, Arthur P.","value":"Pratt, Arthur P.","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Pratt%2C+Arthur+P.\u0026group=true"}},{"attributes":{"label":"Special Collections Research Center","value":"Special Collections Research Center","hits":10},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Special+Collections+Research+Center\u0026group=true"}},{"attributes":{"label":"Virginia Daughters of the American Revolution - Fairfax County Chapter","value":"Virginia Daughters of the American Revolution - Fairfax County Chapter","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bnames%5D%5B%5D=Virginia+Daughters+of+the+American+Revolution+-+Fairfax+County+Chapter\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/names_ssim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"facet","id":"geogname_ssim","attributes":{"label":"Places","items":[{"attributes":{"label":"Manila (Philippines)--Description and travel","value":"Manila (Philippines)--Description and travel","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Bplaces%5D%5B%5D=Manila+%28Philippines%29--Description+and+travel\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/geogname_ssim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"facet","id":"access_subjects_ssim","attributes":{"label":"Subjects","items":[{"attributes":{"label":"Correspondence","value":"Correspondence","hits":5},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Correspondence\u0026group=true"}},{"attributes":{"label":"Food conservation","value":"Food conservation","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Food+conservation\u0026group=true"}},{"attributes":{"label":"Letters (correspondence)","value":"Letters (correspondence)","hits":5},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Letters+%28correspondence%29\u0026group=true"}},{"attributes":{"label":"Love letters","value":"Love letters","hits":2},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Love+letters\u0026group=true"}},{"attributes":{"label":"Marriage","value":"Marriage","hits":2},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Marriage\u0026group=true"}},{"attributes":{"label":"Military records","value":"Military records","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Military+records\u0026group=true"}},{"attributes":{"label":"Soldiers--United States--Correspondence","value":"Soldiers--United States--Correspondence","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Soldiers--United+States--Correspondence\u0026group=true"}},{"attributes":{"label":"United States Military Academy","value":"United States Military Academy","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=United+States+Military+Academy\u0026group=true"}},{"attributes":{"label":"Veterans - Virginia - Fairfax County","value":"Veterans - Virginia - Fairfax County","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=Veterans+-+Virginia+-+Fairfax+County\u0026group=true"}},{"attributes":{"label":"World War I","value":"World War I","hits":11},"links":{"remove":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"attributes":{"label":"World War, 1914-1918","value":"World War, 1914-1918","hits":5},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Baccess_subjects%5D%5B%5D=World+War%2C+1914-1918\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/access_subjects_ssim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"facet","id":"level_ssim","attributes":{"label":"Level","items":[{"attributes":{"label":"Collection","value":"Collection","hits":11},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026f%5Blevel%5D%5B%5D=Collection\u0026group=true"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/level_ssim.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true"}},{"type":"search_field","id":"all_fields","attributes":{"label":"All Fields"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=all_fields"}},{"type":"search_field","id":"keyword","attributes":{"label":"Keyword"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=keyword"}},{"type":"search_field","id":"name","attributes":{"label":"Name"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=name"}},{"type":"search_field","id":"place","attributes":{"label":"Place"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=place"}},{"type":"search_field","id":"subject","attributes":{"label":"Subject"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=subject"}},{"type":"search_field","id":"title","attributes":{"label":"Title"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=title"}},{"type":"search_field","id":"container","attributes":{"label":"Container"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=container"}},{"type":"search_field","id":"identifier","attributes":{"label":"Identifier"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026search_field=identifier"}},{"type":"sort","id":"score desc, title_sort asc","attributes":{"label":"relevance"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026sort=score+desc%2C+title_sort+asc"}},{"type":"sort","id":"date_sort asc","attributes":{"label":"date (ascending)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026sort=date_sort+asc"}},{"type":"sort","id":"date_sort desc","attributes":{"label":"date (descending)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026sort=date_sort+desc"}},{"type":"sort","id":"creator_sort asc","attributes":{"label":"creator (A-Z)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026sort=creator_sort+asc"}},{"type":"sort","id":"creator_sort desc","attributes":{"label":"creator (Z-A)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026sort=creator_sort+desc"}},{"type":"sort","id":"title_sort asc","attributes":{"label":"title (A-Z)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026sort=title_sort+asc"}},{"type":"sort","id":"title_sort desc","attributes":{"label":"title (Z-A)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=World+War+I\u0026group=true\u0026sort=title_sort+desc"}}]}